US3002131A
Expired / Lapsed
US
⏱️ 0.0 years remaining
Remote control device for electric circuits
Assignee: Individual
•
Filing: 1958-04-15
•
Granted: 1961-09-26
•
Expires: 1978-04-15
Abstract
No abstract record available.
Inventors
- 👤 Salvatore R Gerosolina
Bibliographic Details
Application Number
—
Jurisdiction
US
Data Source
google_patents
Last Synchronized
2026-10-26 22:48
CPC Classifications
H; H04; H04M; H04M11/00; H04M11/007; Y; Y10; Y10S; Y10S239/00; Y10S239/15
Claims Analysis
Total Claims: 0
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References Cited (Backward Citations)
US1954669A
Cited
US2047122A
Cited
US2347514A
Cited
US2483053A
Cited
US2799811A
Cited
US2668261A
Cited
USPTO Annuity & Maintenance Windows
| Annuity Stage | Window Opens | Payment Deadline | Surcharge Period Until | Estimated Fee | Status |
|---|---|---|---|---|---|
| 3.5 Years (Year 4) | 1964-09-25 | 1965-03-27 | 1965-09-26 | $2000.00 | Window Closed / Lapsed |
| 7.5 Years (Year 8) | 1968-09-25 | 1969-03-27 | 1969-09-26 | $3760.00 | Window Closed / Lapsed |
| 11.5 Years (Year 12) | 1972-09-25 | 1973-03-27 | 1973-09-26 | $7700.00 | Window Closed / Lapsed |